Sql Error 823 I O Error

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When i select the table(XXXXX_header) in pomdb using Query Analyzer it throws the error Server: Msg 823, Level 24, State 2, Line 1I/O error (bad page ID) detected during read at You cannot send emails. This can be done in Enterprise Manager under the databases properties. 8. Is there a possibilty of SQL Server using that bad page again?Thank you..Chaithanya J franco Constraint Violating Yak Guru Switzerland 255 Posts Posted-07/15/2005: 05:06:20 I don't know if this

You cannot delete your own topics. Here's an old blogpost I did while back in the Storage Engine team at MS - this may help you too. Re: SQL Database I/O errors occuring on guest elliswhite May 26, 2014 4:53 AM (in response to bikemaz) HiYour SQL database got corrupted unfortunately so must visit and here to learn Like Show 0 Likes (0) Actions 11.

Fatal Error 823 Occurred Sql Server 2008

I made no other changes. The log file had been corrupted and lost due to disk failure and we found out we weren't backing up the databases, only the file groups so we had a month Check step 9. 7.

This is saying that something apart from SQL Server stomped on the page while it was in SQL Server's memory - either hardware memory corruption (bad RAM), an OS memory-management bug, Hope this helps. It occurred during a read of page (1:x) in database ID xx at offset xxxxx in file ‘xxx.mdf'. Sql Server Error 823 824 And 825 There is a type however.

Did you see anything else you would do in my situation or know of a way I can read the data pages even with a text editor. Sql Server Error Number 823 Required fields are marked * Name * Email * Website Comment Follow Us! Re: SQL Database I/O errors occuring on guest bikemaz Feb 5, 2009 10:44 AM (in response to pasikarkkainen) The performance counters did not indicate any disk I/O bottlenecks (current/avg. Now, what this message is really saying is that your I/O subsystem is going wrong and you must do something about it.

Reply paul says: August 25, 2009 at 7:35 am Hmm - not a checksum specific error, as checksums weren't there. Sql Error 825 However, something *did* go badly wrong - the I/O subsystem failed to read 8KB of data correctly until the read was attempted again. Delete the new MDF file and rename the old one back. 4. Now, 823 is a nasty error to get - it says that an I/O operation failed at the OS level and the I/O subsystem is causing corruption - SQL Server didn't

Sql Server Error Number 823

http://sqlskills.com/BLOGS/PAUL/post/A-little-known-sign-of-impending-doom-error-825.aspx http://sqlskills.com/BLOGS/PAUL/post/Example-20002005-corrupt-databases-and-some-more-info-on-backup-restore-page-checksums-and-IO-errors.aspx http://sqlinthewild.co.za/index.php/2008/12/06/when-is-a-critical-io-error-not-a-critical-io-error/ http://sqlskills.com/BLOGS/PAUL/post/Dont-confuse-error-823-and-error-832.aspx http://www.sqlservercentral.com/Forums/Topic519683-266-1.aspx#bm714760 Comments Leave a comment on the original post [thakurvinay.wordpress.com, opens in a new window] Loading comments... Basically, the I/O subsystem had a problem, which luckily wasn't fatal *this time*. Fatal Error 823 Occurred Sql Server 2008 You cannot send private messages. The Operating System Returned Error 21 To Sql Server During A Read At Offset You cannot delete your own events.

If the I/O continues to fail, then the 823/824 is surfaced - that's fine. A index object error came up twice, has nothing to do with the issue, the index isn't the cause, that's right isn't it? I'll start keep eyes on this one as well. If the checksum is no longer valid, error 832 is raised.

sp_configure does not need fully spelled reference to configuration settings like "allow updates" or "show advanced options". "The data in a record depends on the Key to the record, the Whole So - my recommendation is that you add a specific Agent alert for error 825, along with your other alerts (seethis blog post). I've had five error 825 this week, and I have done a checkdb each time and it runs fine, no errors. -------------- SQL Server Alert System: ‘Corruption Alert 825 Error' occurred This usually indicates a memory failure or other hardware or OS corruption.

{{offlineMessage}} Store Store home Devices Microsoft Surface PCs & tablets Xbox Virtual reality Accessories Windows phone Software Office Windows Additional software Apps All apps Windows apps Windows phone apps Games Xbox In SQL Query Analyzer: dbcc checkdb('',repair_allow_data_loss) You may have to set the database to single user for this to work. No high-severity error is raised, and the query completes, blissfully unaware that anything untoward happened. They read through the sql errorlogs and found: there are I/O timeouts exceeding 15 minutes (which are causing the tempdb errors), and there are syntax issues with the import/sql script.